| 基于粒子滤波的TLD目标跟踪算法 |
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| 引用本文： | 谷文华,蒋念平,李振兴.基于粒子滤波的TLD目标跟踪算法[J].电子科技,2015,28(12):45. |
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| 作者姓名： | 谷文华 蒋念平 李振兴 |
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| 作者单位： | (上海理工大学光电信息与计算机工程学院,上海 200093) |
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| 摘 要： | 在复杂背景下运动目标速度快速变化、目标丢失、或大面积遮挡时,TLD算法跟踪的稳定性明显下降,跟踪效果差。针对这一问题,在TLD算法的跟踪模块中引入粒子滤波,使其在长期稳定跟踪的基础上,更好地完成复杂背景下快速运动目标的跟踪。实验以OpenCV和VS2010为测试环境,结果表明,改进后的TLD算法较原始TLD算法能够更好地跟踪快速运动的目标,增强了跟踪的稳定性和鲁棒性。
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| 关 键 词： | 目标跟踪 TLD算法 粒子滤波 OpenCV VS2010 |
TLD Target Tracking Algorithm Based on Particle Filter |
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| GU Wenhua,JIANG Nianping,LI Zhenxing.TLD Target Tracking Algorithm Based on Particle Filter[J].Electronic Science and Technology,2015,28(12):45. |
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| Authors: | GU Wenhua JIANG Nianping LI Zhenxing |
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| Affiliation: | (School of Optical-Electrical and Computer Engineering,University of Shanghai for Science and Technology,Shanghai 200093,China) |
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| Abstract: | The stability and tracking performance of TLD tracking algorithm decreased significantly with rapid changes in speed moving targets,goals lost in a complex background,or large shelter.The particle filter is introduced to the TLD algorithm tracking module to offer better complex background track fast-moving target as well as long-term stability.Experiments in OpenCV and VS2010 show that the improved TLD algorithm can better track fast-moving target,increasing the tracking stability and robustness. |
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| Keywords: | target tracking particle filter TLD algorithm OpenCV VS2010 |
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